We Appreciate Your Business

You can come to us for long-lasting off-highway equipment parts and unparalleled diesel services.

☎ (352) 735-2693☎ (352) 735-2693

Now offering Cylinder Head Machine work, Repair, Rebuild and Block Boring, Honing, Engine Rebuilds.

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Premier Diesel Overhaul Facility

Serving Central Florida and Beyond

Triangle Diesel Inc. has been providing comprehensive diesel services and parts to the Mt. Dora, FL area and beyond since 1988. Our business is one of the oldest and most established full-service overhaul facilities in Central Florida. We have been Central Florida’s first choice for diesel engines, marine engine parts, industrial engines, and industrial generators for more than 38 years. Our customers know they can count on us to find the parts they need and deliver them wherever they are. If we do not have the parts you're looking for in stock, you can rest assured we will get in touch with other dealers to find them for you.

Request Prompt On-Site Diesel Services

We at Triangle Diesel Inc. provides on-site diesel services to anyone in the Central Florida area. Put our 38 years of experience to work and allow our expert mechanics to get your equipment running again. We work on industrial motors, generators, fire pumps, and more. Should you have further questions about our services or the availability of our diesel parts, please do not hesitate to contact us.

Testimonials About Our Diesel Overhaul Facility

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Laura T.

“Great customer service with fair prices and quick turnaround times. It is so hard to find a mechanic you can trust. The TDI group has always been honest and does a great job letting me know what needs to be done, what it is going to cost, and how long it is going to take to get it back. They are very knowledgeable and easy to work with. The company is locally and family-owned and always makes you appreciate doing business with them.”

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Nicole T.

“Triangle Diesel Inc. is a stellar company! The owners as well as the rest of the staff consist of a team of extremely hard workers. They are extremely knowledgeable, helpful, and kind. I have ALWAYS felt welcomed upon entering the doors. If you need repairs, this is the BEST place to go in all of Florida. You will not find a more honest group of people to get the job done!”

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Victor B.

“I have been to see these guys for years, and they always do a great job. Their labor fees are very reasonable. I highly recommend them always to my friends because they are very honest and do fantastic work at a fair price.”

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Jami B.

“Local family-owned business who does beyond quality work and cares about their customers. Pat, Eddy, and their crew are always available for their customer's needs. They are the go-to for parts and heavy equipment needs.”

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Tami K.

“Honest, knowledgeable, and fair. If someone has a problem, they will do whatever it takes to solve it. Best heavy equipment repair service in Central Florida!”

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Randy A.

“True customer service: every customer, every time! Very reliable and knowledgeable staff, I have always been pleased with my interactions with TDI! I always look forward to my next interaction with them!”

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Carlos G.

“Met the owner Eddie and in 5 minutes, had my 2-cylinder air-cooled diesel running that no one in a month of trying and spending hundreds of dollars could. Extremely knowledgeable staff and great customer service with no BS.”